Suitable for gnawing,Safe and durable products for your pet,flexible and small size. Designed with groove for rabbit toe nail clipper, and let chinchilla and rabbit scratch to prevent long nails. Perfect as a scratch board, digging platform for rabbits small pets in the cage, much health for love pet to chew and groove nail. Make the most intimate interaction with your pet. This toy is your best choice. Made of natural materials, safe and non-toxic. Holes can use the wire to fix the various parts of the bottom net of the cage, which is very durable.